The JVC IF-C51SDG SDI Input Card is an SDI input card for both DT-V1710CG and DT-V1910CG HDTV professional video monitors. With this card, these monitors can input high-quality signals in their original digital form. This bypasses the need to go through digital to analog conversion, resulting in a more accurate image. This card also allows for 8-channel embedded audio through the provided SDI input connections with on-screen audio level monitoring. Audio levels will appear semi-transparent overlayed on top of the image, for quick and easy reference.